This challenge is about chocolate. You have to imagine (if necessary!) that everyone involved in this challenge enjoys chocolate and wants to have as much as possible.
There are 3 tables.
Table 1 has one block of chocolate.
Table 2 has two blocks of chocolate.
Table 3 has three blocks of chocolate.
Now ... outside the room is a class of children. Thirty of them all lined up ready to go in and eat the chocolate. These children are allowed to come in one at a time and can enter when the person in front of them has sat down. When a child enters the room they ask themself this question:
"If the chocolate on the table I sit at is to be shared out equally when I sit down, which would be the best table to sit at?"
How much chocolate would each child get as they arrive at the tables?